13. 'File 14/1 Vol 7 OIL CONCESSIONS MUSCAT [DHOFAR - BURAIMI - HUQF]' Date: 1949/1949 Language: English Geographic region: Al ḨuqfHuqfOmanDhofar
14. 'File 14/1- Vol 6 OIL CONCESSIONS MUSCAT' Date: 1936/1948 Language: English Geographic region: DhofarOman
15. 'File 14/1 PCL termination of Dhufar concession' Date: 1950/1951 Language: English Geographic region: OmanDhofar
17. 'File 2/25 II. Aviation. B. Royal Air Force. 3. (o) Shuwaimiyah Landing Ground and Petrol Store.' Date: 1938/1945 Language: English Geographic region: ShuwaymiyahDhofarMasirah
18. 'File 11/33 Boundary of Dhofar and limits of political jurisdiction of Muscat and Aden' Date: 1937/1947 Language: English Geographic region: Kuria Muria IslandsDhufarAden Protectorate
19. 'File 14/5 Mineral deposits in Dhufar' Date: 1940/1948 Language: English Geographic region: Dhofar
20. 'File 8/90 II ECONOMIC, Agricultural & INDUSTRIAL DEVELOPMENT IN MUSCAT TERRITORY' Date: 1948/1950 Language: English Geographic region: Dhofar
21. PZ 2855/1932 'Southern Arabia: Enquiry from Mr F.B. Lacy regarding possible presence of mineral deposits.' Date: 1932/1933 Language: English Geographic region: Dhufar
22. Pol Ext 8303/49 'Geology and mineral resources of Dhofar: request for reports of A L von Krafft and R P Oldham 1900-01' Date: 1949/1949 Language: English Geographic region: OmanDhofar
23. Coll 30/110(4) 'Trucial Coast Oil Concession: Muscat Oil Concession. Hinterland Exploration & Survey.' Date: 1945/1948 Language: English Geographic region: Trucial CoastDhofarSultanate of Muscat and Oman